UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31j8p0BhHnH0Xo26SrjQjqhU6cUM5r9zj/ISO3Tk3/o=' 
WHERE 
  key_id = 'eec41e3d1f654c8a4fef3c5fe7ab8bb32cb0a1863f861f80e2eb941f9d8565f2' 
  AND (
    token = '31j8p0BhHnH0Xo26SrjQjqhU6cUM5r9zj/ISO3Tk3/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )